Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156368 | Fixing device for heat exchanger | Pingsen Duan, Qing Yang, Weifeng HAN | 2018-12-18 |
| 9970563 | Valve cap with integral seal | James Russell Cude, Michial Ernest Kirksey | 2018-05-15 |